11286733 has 2 divisors, whose sum is σ = 11286734. Its totient is φ = 11286732.

The previous prime is 11286731. The next prime is 11286757. The reversal of 11286733 is 33768211.

11286733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9653449 + 1633284 = 3107^2 + 1278^2 .

It is an emirp because it is prime and its reverse (33768211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11286733 - 2¹ = 11286731 is a prime.

Together with 11286731, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 11286695 and 11286704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11286731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5643366 + 5643367.

It is an arithmetic number, because the mean of its divisors is an integer number (5643367).

Almost surely, 2^11286733 is an apocalyptic number.

It is an amenable number.

11286733 is a deficient number, since it is larger than the sum of its proper divisors (1).

11286733 is an equidigital number, since it uses as much as digits as its factorization.

11286733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 31.

The square root of 11286733 is about 3359.5733360056. The cubic root of 11286733 is about 224.3138471054.

The spelling of 11286733 in words is "eleven million, two hundred eighty-six thousand, seven hundred thirty-three".